SEFELEC1500M Instructions
16
V1.06
3.5.
MEASUREMENT SPECIFICATIONS
General Specification
Mains :
100-240Vac ±10% 50 to 60Hz / single phase
Mains Protection :
Temporized double fuse T10AH 250V
Input Power :
700 VA max.
Temperature range :
Storage
Operation
-10°C to +60°C
0°C to +45°C
Specified accuracy after 1/2-hour warm-up, RH<50%, temperature within 15-35°C
Altitude :
Up to 2 000 meters
Relative Humidity :
80% max. @ 31°C
Acoustic pressure:
Max. 80 dBA @ 1 meter
Weight :
approx. 15 kg
Dimensions :
Height
Width
Depth
131 mm
440 mm
455 mm
Output voltage
Voltage adjustable:
volt by volt from 1VDC to 1500VDC
Generation accuracy
± (0.5% + 0.5V) read value
Reading accuracy
± (0.5% + 0.5V) read value
Short circuit current :
20 mA (±10%) can be limited to 3 mA
(in option)
Dynamic stability
> 1.10
-6
for mains variation of ±15%
Nominal current :
from 1V to 10V
from 11V to 1000V
from 1000V to 1500V
1 mA / V (±0.5mA)
10 mA (±10%)
5 mA (±10%)
Polarity :
Positive pole to HV terminal, Negative pole to guard terminal
Possibility to ground positive or negative HV pole
Voltage Ripple :
± 100 mV peak to peak for 10mA output current
Noise 0.01Hz à 10Hz:
100µV max (20°C)
Temperature coefficient :
0.001%/°C
Max D.U.T. Capacitance :
< 1mFarad (discharge time < 10sec.)
Discharge resistance :
2.2 kΩ
Test time
Temporization for
slopes and plateau :
Adjustable from 0.1 to 9999 sec. or permanent mode
Measurement speed
3 speeds selectable from front panel :
Slow
Normal
Fast
1 reading/sec
3 reading/sec
10 reading/sec